All in all a good experience: good location, host and breakfast.
Still, some things need to be said:
we checked-in late in the night and the man at the reception was extremely unfriendly (he didn't even say hello), then we found the door of our room wide open, so that a lot of mosquitoes had entered the room.
the hostel was neat but I was a bit suspicious of the cleanliness of my blanket (even though the rest of the family said theirs were perfectly ok)
In the morning however the hosts were extremely friendly and the breakfast was perfect.